来自：https://github.com/gnatydnac/Overlays-For-Retroarch-vita 0:将Data目录复制到Vita根目录。 0:First of all, you need to copy "Data" folder to Vita. -------------------------------------------------------------- 1:GB、GBC、GBA通用视频设定： 1:Global Settings for GB, GBC & GBA: 设置 (Settings) -视频 (Video) --硬件双线性过滤 (Bilinear Filtering) > 关 (off) --缩放 (Scaling) ----放大整数倍 (Integer Scale) > 开 (On) ----宽高比选项 (Aspect Ratio) > Core Provided -------------------------------------------------------------- 2:Gambatte相关设定(GB、GBC) 2:settings for Gambatte 主菜单 (Main Menu) -快捷菜单 (Quick Menu) --核心选项 (Options) ----GB上色方式 (GB Colorization) > 内置 (Internal) ----内置色板 (Internal Palette) > 选择与"覆层名"对应的选项 (choose the corresponding one) ----色彩校正 (Color Correction) > 若覆层名后带有"ColorCorrection"，选"Always"。硬件模式为GBC时选"Always"，配合前光位置设定可以得到较为还原的GBC色彩。 (choose "always" if"ColorCorrection" exist in filename. When Hardware Mode sets to GBC, it provides a color range like real console) ----色彩校正模式 (Color Correction Mode) > 精确 (Accurate) ----硬件模拟 (Emulated Hardware) > 使用Pal目录下的覆层选GB，其他选GBC或GBA均可 (choose GB if you use an overlay below the path "Pal") *PS:使用Pal目录下的覆层，配合对应设定可以达到较为乐观的仿真效果，只是需要花点时间去设置。 *PS:When using an overlay in "Pal", it will take you time to set or change, but provides the best effect on Vita. ------------------------------------------------------------------ 3:FCeumm相关设定 (FC) 3:settings for FCeumm 设置 (Settings) -视频 (Video) --硬件双线性过滤 (Bilinear Filtering) > 关(off) --缩放 (Scaling) ----放大整数倍 (Integer Scale) > Off (对应 FullScreen) / On (对应 CoreProvide) ----宽高比选项 (Aspect Ratio) > Core Provided 主菜单 (Main Menu) -快捷菜单 (Quick Menu) --核心选项 (Options) ----宽高比选项 (Aspect Ratio) > 4:3 ------------------------------------------------------------------ 4:通用和其他覆层：自行研究 4:Universal&Other overlays: try it yourself ------------------------------------------------------------------ 5:设定完记得在核心选项中保存一下核心配置。 5:Save core override after you have done everything. ------------------------------------------------------------------ Now Enjoy It!